1147133467 has 2 divisors, whose sum is σ = 1147133468. Its totient is φ = 1147133466.

The previous prime is 1147133453. The next prime is 1147133473. The reversal of 1147133467 is 7643317411.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1147133467 is a prime.

It is a super-2 number, since 2×1147133467² = 2631830382222880178, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1147133447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 573566733 + 573566734.

It is an arithmetic number, because the mean of its divisors is an integer number (573566734).

Almost surely, 2^1147133467 is an apocalyptic number.

1147133467 is a deficient number, since it is larger than the sum of its proper divisors (1).

1147133467 is an equidigital number, since it uses as much as digits as its factorization.

1147133467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 42336, while the sum is 37.

The square root of 1147133467 is about 33869.3588218023. The cubic root of 1147133467 is about 1046.8183255004.

The spelling of 1147133467 in words is "one billion, one hundred forty-seven million, one hundred thirty-three thousand, four hundred sixty-seven".